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IRQ handler netup_spi_interrupt() takes spinlock spi->lock. The lock is initialized in netup_spi_init(). However, irq handler is registered before initializing the lock. Spinlock dma->lock and i2c->lock suffer from the same problem. Fix this by registering the irq at the end of probe. Link: https://lore.kernel.org/linux-media/20230315134518.1074497-1-harperchen1110@gmail.com Signed-off-by: Wei Chen <harperchen1110@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> |
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.. | ||
Kconfig | ||
Makefile | ||
netup_unidvb_ci.c | ||
netup_unidvb_core.c | ||
netup_unidvb_i2c.c | ||
netup_unidvb_spi.c | ||
netup_unidvb.h |